The TI-85 is a graphing calculator made by Texas Instruments based on the Zilog Z80 microprocessor. Designed in 1992 as TI's second graphing calculator (the first was the TI-81), it was replaced by the TI-86, which has also been discontinued.

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What replaced the TI-85 calculator? The TI-85 is a graphing calculator made by Texas Instruments based on the Zilog Z80 microprocessor. Designed in 1992 as TI's second graphing calculator (the first was the TI-81), it was replaced by the …

2023年1月27日 · The TI-85 is a graphing calculator made by Texas Instruments based on the Zilog Z80 microprocessor. Designed in 1992 as TI's second graphing calculator (the first was the TI-81), it was replaced by the TI-86, which has also been discontinued.

The TI-85 is a graphing calculator made by Texas Instruments based on the Zilog Z80 microprocessor. Designed in 1992 as TI's second graphing calculator (the first was the TI-81), it has since been replaced by the TI-86, which has also been discontinued.The TI-85 was significantly more powerful than the TI-81, as it was designed as a calculator ...

Found an old manual, and my first programming language was TI-BASIC for the TI-85. Made some physics sims, a text escape room game, and other things. I have very fond memories of this calculator.

The TI-85 followed the famous TI-81 and sports a larger user memory. The size of the display was increased to 64 * 128 pixel. The main features of the TI-85 in a short summary: •

The TI-85 was designed as a powerful engineering and calculus calculator. It was the first TI calculator to have a link port and assembly programming capability (through an unintentional loophole). It has since been eclipsed by the TI-86, which features TI-85 compatibility along with more advanced features.

This calculator has an internal accuracy of 14 digits and a 3 digit exponent. It runs on a Zilog Z80 processor and machine language programming was possible by modified backups made using the TI-85 LINK option (see Wikipedia (link validated 2024-01-13)). Its RAM is quite large at 32 kB.

2020年12月4日 · Scan of bookTI-85 advanced scientific calculator owner's manual by Texas Instruments [1992] {510.284--oclc}